This is the Casio Standard Series F-91WM-9A. This is an overseas model not sold in Japan, and the backlight is working. Color: Black & Gold There are signs of use, such as scratches on the bezel. This is USED, so please be aware if you are sensitive to this. No claims and no returns. Shipping will be via Yu-Packet if that's okay, otherwise Yu-Packet Plus or the cheaper Yu-Pack Easy version. Since the shipping cost for Yu-Pack can change at the counter, we do not offer refunds if we overcharge for shipping. Instead, we will cover any shipping shortages. We are also selling this on other sites, so we will delete the page if it sells out. Thank you for your understanding. If there is a bid here first, we will delete the item from the other sites and reserve it for you, so please rest assured. However, there are rare cases where we cannot secure the item due to timing issues, so please understand in those cases.